SEW 2310 SL

Digital Sound Level Meter FEATURES Ï Max. & Min. function. Ï Over & under range indication. Ï 4-digit LCD with bar graph. Ï Frequency weighting characteristic for 2 times per second. Ï AC signal output. Ï Low battery indication. SPECIFICATIONS Measuring ranges : Lo : 30dB~ 80dB : Med : 50dB~ 100dB Hi : 80dB~ 130dB Accuracy : ± 1.5dB( at Reference Range) Reference sound level & frequency : 94dB, 1kHz Resolution: : 0.1dB Detector-indicator characteristic : Fast : 125ms Slow : 1s Analog signal output : AC 1Vrms for each range Dimensions : 235( L) x 58.4( W) x 34( D) mm Weight ( battery included) : Approx. 220g Power source : 9V( 6F22) × 1 Safety standard : IEC 651 Type 2 & ANIS S1.4 Type 2 EN 61326-1